Answer:
D.) 3
Step-by-step explanation:
x + 3 = 8
x - 3 = 2
so that means x = 5 and y = 3
Which is the solution for ln(3x - 5) = ln(11) + ln(2) ?
Answer:
B: x=9
Step-by-step explanation:
You have to use the property of logarithms
that says ln A + ln B = ln AB. So here we have
ln (3x - 5) = ln 11 + ln 2 = ln 22
Therefore 3x - 5 = 22, from which x = 9
WHICH OF THE FOLLOWING REPRESENTS A NON LINEAR EQUATION
Answer:
y = 3/x
Step-by-step explanation:
Find the coordinates of quadrilateral "WXY' after a dilation with the scale factor of 2.
Original coordinates:
V(6, 2), W2,4), X-3, -2), Y(3, -5), scale factor of 2
8
W
0 -86
10
12
NEED HELP ASAP
Answer:
2,1
Step-by-step explanation:
Answer: no
Step-by-step explanation:
What equation is a proportion?
A. 1/3 = 1/4
B. 3/4 = 6/9
C. 5/8= 20/32
D 7/9 = 21/28
Answer:
c. 5/8= 20/32
Step-by-step explanation:
because 5*4=20 and 8*4=32
Which function has an inverse that is a function?
b(x) = x2 + 3
d(x) = –9
m(x) = –7x
p(x) = |x|
Answer:
All but the second one
Step-by-step explanation:
Find the inverse of each function:
b(x)=x^2+3
y=x^2+3
x=y^2+3
x-3=y^2
sqrt(x-3)=y
This inverse function is a function
d(x)=-9
y=-9
This doesn't have an inverse function
m(x)=-7x
y=-7x
x=-7y
-1/7x=y
This inverse function is a function
p(x)=|x|
y=|x|
x=|y|
x=y
This inverse function is a function
Therefore, all but the second function have inverses that are functions
Answer:
All but the second one have inverse functions
Step-by-step explanation:
Brainliest pls pls pls pls
Which function is best represented by the graph?
6 and 3 fourths plus 3 and 1 eighth
what is the answer?
Answer:
[tex]9\frac{7}{8}[/tex]
Step-by-step explanation:
[tex]6\frac{3}{4} + 3\frac{1}{8}[/tex], You have to make it so they have a common denominator
[tex]6\frac{6}{8}+ 3\frac{1}{8}[/tex]
This would make the answer
[tex]9\frac{7}{8}[/tex]
help for 10 years good luck
Answer:
The answer is 8
Step-by-step explanation:
I need the good luck :)
EL HFG es un triangulo isosceles. El angulo H
es el angulo del vertice
EL HG eš=3X -5, FG =×-1 y HF=×+7 Encuentra el valor de x y las medidas de HG,FG, y HF
HE
y
Pls answer this is urgent
Answer:
9 hours
Step-by-step explanation:
12 times 9 equals 108
108 - 9 equals 99
A recipe for chicken noodle soup calls for 1 3/4 cups of chicken broth. Peggy wants to triple the recipe. How many cups of chicken broth will she need?
Step-by-step explanation:
multiply 1 3/4 by 3
7/4×3
21/3=
5 1/4
Answer:
1. Less than 3
2. 9/4
Step-by-step explanation:
15 points please help me ???? ASAP
the legnth of a rectangle is 4 times the width. the primiter is 120 cm. find the width and the length of the rectangle.
help 6th grade math i will give brainliest
Rewrite the sum of 75+18 as a product of a number and another sum
Answer:
(2)(9) + 75 = 75+18
Step-by-step explanation:
(2)(9) + 75 = 75+18
The expression written as a product of a number and another sum is 3(25 + 8)
Given the expression 75 + 18, we are to write as a product of a number and another sum.
First we need to find the GCF of 75 and 18
75 = 3 * 25
18 = 3 * 6
Since 3 is common to both D+GCF, we can factor it out from the expression to have:
75 + 18 = 3(25 + 8)
Hence the expression written as a product of a number and another sum is 3(25 + 8)
Learn more here: https://brainly.com/question/219464
Find the measure of each side indicated. Round to the nearest tenth.
Answer:
Step-by-step explanation:
to find x we can use tangent function
tan 31= x/9
0.60=x/9
x=0.60*9=5.4 choice B
The measure of x side.
We have given a right angle triangle whose angle A=31 degrees and two sides that is x and 9.
We have to determine the value of x.
Therefore we use here the trigonometric ratio
What is the tan ratio?[tex]tan\theta=\frac{opposite side}{adjacent side}[/tex]
Therefore we get
tan 31= x/9
tan(31)=0.60
0.60=x/9
Isolate the x
x=0.60*9
x=5.4
Therefore option B is correct.
To learn more about the trigonometric ratio visit:
https://brainly.com/question/24349828
I need help my teacher didn’t even explain how to do this
Answer:its b
first off its a straight line ill give it that but its not going through the origin is think its b
hoped this helped lmk if it did
find the value of x
do 5 and 7
Answer:
#5 = 14.4
#6 = 8.4
Step-by-step explanation:
Find the solution set for 8x - 3 = 2(x - 1/2)
Answer:
x = 1/3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
8x - 3 = 2(x - 1/2)
Step 2: Solve for x
Distributive 2: 8x - 3 = 2x - 1Subtract 2x on both sides: 6x - 3 = -1Add 3 to both sides: 6x = 2Divide 6 on both sides: x = 1/3p(x)=(2x^2-9x+7)(x-2)
Answer
Answer:
p(x)=(2x²-9x+7)(x-2)
=(2x²-2x-7x+7)(x-2)
=[2x(x-1)-7(x-1)](x-2)
=(x-1)(2x-7)(x-2)
A laundry basket has 24 t-shirts in it. Four are navy, 12 are red, and the
remaining are white.
What is the probability of not selecting a white shirt?
Answer:
The probability is 1/2. Since there are 24 T-shirts in total and 12 is half of 24, the probability is 1/2.
Step-by-step explanation:
ten less than four times a number is 50
the equation is -----the solution is ------
Answer:
2.5
Step-by-step explanation:
50÷4-10
50=(4x)-10
Equation:
(4*n)=50
Solution:
(4*n)-10=50
(4*n)-10-10=50-10
(4*n)=40
4*10=40
n=40
What is fourty three hundredths as a decimal
Answer:
0.043
Step-by-step explanation:
0.0 is tenths
0.00 is 100ths
Twelve waters cost $9. How many can you buy with $3?
Answer:
4 bottles of Water
Step-by-step explanation:
First, we need to find how much each water costs. So, I created this equation below.
9/12=?
The answer to the equation is .75, or 75 cents.
So, we can now make yet another equation to find the amount to buy with 3 dollars.
3/.75=?
The answer to that equation is 4.
Thus, the answer is 4 bottles of water.
Can someone help me with this
Answer: <2 is 40 degrees still.
Step-by-step explanation:
Both Angle 1 and Angle 2 are corresponding angles (aka Same Side Angles)
Please help me with a math question ASAP!!! Will give Brainliest
Below is a screenshot of the problem
Answer: 128
Step-by-step explanation: 3 x -2 + 70 = 64 + -2 + 70 = 128
PLS HELP LAST ONE I NEED ILL MARK U BRAINLIEST
please please help
The rectangular patio shown in the diagram below is enclosed on three sides by a fence.
Patio
w
House
The area of this patio is no more than 400 square feet. The total length of the three sides of
this fence is no more than 60 feet. Which system of inequalities can be used to find values of
1, the patio's length, and w, the patio's width, that will satisfy these conditions?
Answer: A
i had looked up another question on my quiz thing and an old staar test popped up and this was one of the questions with the answer, i also had this question on my quiz.
!00 points and Brainliest plzzzz help, I will report false answers though
Answer:
4x+y=17 that the answer
Step-by-step explanation:
Answer:
-4x-17=y
Step-by-step explanation:
Distribute the -4 into the parenthises. Then subrtract the 1 from both sides.
What is the area, in square meters, of the rhombus above?
Answer:
C
Step-by-step explanation:
Answer:
Answer is D
Step-by-step explanation:
In order to find the answer you would need to multiply 7 square meters by 7.9 square meters which would get 55.3 square meters.
